64192016

素因数分解:

$2^4\times 7^1\times {\mathrm{573143}}^1$

素因数の和:573158

約数の個数: 20

約数和(自身を含む): 142139712

約数和(自身を除く): 77947696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 573143, 1146286, 2292572, 4012001, 4585144, 8024002, 9170288, 16048004, 32096008, 64192016]

約数ペア:

[(1, 64192016), (2, 32096008), (4, 16048004), (7, 9170288), (8, 8024002), (14, 4585144), (16, 4012001), (28, 2292572), (56, 1146286), (112, 573143)]